|USB : Overview USB Facts of Life|
A USB Configuration is a container for one or more Interfaces in a USB peripheral device.
A USB Configuration seems to have been intended to be a kind of “setup” or “operating mode” for the device.
Most devices have only one Configuration, but it’s possible for a device to have more than one. (A device having more than one USB Configuration is called a "Complex" device.) Even so, such a device can only operate in one Configuration at a time.
|1 2 3 4 5 6 7 8 9 10 11 12 13 14|